Two hands - turn play

[Blinky]

I'm having trouble with betting the turn ...
No.1

No read on opp and I suppose this is a possible preflop fold. What is an appropriate size bet here? I've hit one of my outs but obviously it is possibly dirty.

Then, what on the river?

#Game No : 3456424067
***** Hand History for Game 3456424067 *****
$25 NL Texas Hold'em - Sunday, January 29, 00:51:13 EDT 2006
Table Table 66344 (Real Money)
Seat 6 is the button
Total number of players : 10
Seat 1: mikeyp2005 ( $36.15 )
Seat 2: DaddyTree ( $9.25 )
Seat 3: YouGotemReel ( $56.56 )
Seat 4: xerostyles ( $28.70 )
Seat 5: trentwarren ( $32 )
Seat 6: css2r ( $24.40 )
Seat 7: orca3434 ( $24 )
Seat 8: TheChipGimp ( $24 )
Seat 9: center_field ( $17.25 )
Seat 10: Pariah4ever ( $25 )
orca3434 posts small blind [$0.10].
TheChipGimp posts big blind [$0.25].
** Dealing down cards **
Dealt to TheChipGimp [ 9d Tc ]
center_field folds.
Pariah4ever folds.
mikeyp2005 raises [$0.50].
DaddyTree folds.
YouGotemReel folds.
xerostyles folds.
trentwarren folds.
css2r folds.
orca3434 folds.
TheChipGimp calls [$0.25].
** Dealing Flop ** [ 6h, 7d, Qd ]
TheChipGimp bets [$0.50].
mikeyp2005 raises [$1].
TheChipGimp calls [$0.50].
** Dealing Turn ** [ 8d ]
TheChipGimp bets [$1.50].
mikeyp2005 calls [$1.50].
** Dealing River ** [ 2d ]

????

No. 2

Bullblaster is pretty aggro when it comes to pairing an ace (no matter the kicker)... did I play this ok, or do I need a stronger turn bet?

Do you call the river?

#Game No : 3457115501
***** Hand History for Game 3457115501 *****
$25 NL Texas Hold'em - Sunday, January 29, 03:34:59 EDT 2006
Table Table 69265 (Real Money)
Seat 5 is the button
Total number of players : 10
Seat 4: mick11 ( $11.46 )
Seat 8: TheChipGimp ( $91.46 )
Seat 9: gdenstaedt ( $43.34 )
Seat 1: dmt112 ( $20.58 )
Seat 3: tkdgirl111 ( $30.10 )
Seat 2: Bullblaster1 ( $33.35 )
Seat 7: trting21 ( $5 )
Seat 10: smartin555 ( $20.90 )
Seat 5: smoothtim ( $24.02 )
Seat 6: JBIZ255 ( $17.25 )
JBIZ255 posts small blind [$0.10].
TheChipGimp posts big blind [$0.25].
** Dealing down cards **
Dealt to TheChipGimp [ Th 9h ]
gdenstaedt folds.
smartin555 folds.
gdenstaedt: I had you with a lower kicker though
dmt112 folds.
Bullblaster1 calls [$0.25].
tkdgirl111 calls [$0.25].
mick11 calls [$0.25].
smoothtim calls [$0.25].
JBIZ255 calls [$0.15].
TheChipGimp: well, the trip part was easy
TheChipGimp checks.
** Dealing Flop ** [ 5c, Ts, 9s ]
JBIZ255 checks.
TheChipGimp bets [$1.50].
Bullblaster1 calls [$1.50].
tkdgirl111 folds.
mick11 folds.
smoothtim folds.
JBIZ255 folds.
** Dealing Turn ** [ 7h ]
TheChipGimp bets [$2.50].
Bullblaster1 calls [$2.50].
** Dealing River ** [ 7s ]
trting21 has left the table.
TheChipGimp checks.
Bullblaster1 bets [$5].

[outphase]

hand1:
Party Poker No-Limit Hold'em, $ Hero (10 handed) FTR converter on zerodivide.cx

UTG+2 ($36.15)
MP1 ($9.25)
MP2 ($56.56)
MP3 ($28.70)
CO ($32)
Button ($24.40)
SB ($24)
Hero ($24)
UTG ($17.25)
UTG+1 ($25)

Preflop: Hero is BB with 9, T. SB posts a blind of $0.10.
2 folds, UTG+2 raises to $0.5, 6 folds, Hero calls $0.25.

Flop: ($1.10) 6, 7, Q (2 players)
Hero bets $0.5, UTG+2 raises to $1, Hero calls $0.50.

Turn: ($3.10) 8 (2 players)
Hero bets $1.5, UTG+2 calls $1.50.

River: ($6.10) 2 (2 players)


Hand 2:
Party Poker No-Limit Hold'em, $ BB (10 handed) FTR converter on zerodivide.cx

MP1 ($20.58)
MP2 ($33.35)
MP3 ($30.10)
CO ($11.46)
Button ($24.02)
SB ($17.25)
BB ($5)
Hero ($91.46)
UTG+1 ($43.34)
UTG+2 ($20.90)

Preflop: Hero is UTG with T, 9. SB posts a blind of $0.10. Hero posts a blind of $0.25.
3 folds, MP2 calls $0.25, MP3 calls $0.25, CO calls $0.25, Button calls $0.25, SB (poster) completes, Hero (poster) checks.

Flop: ($1.50) 5, T, 9 (7 players)
SB checks, Hero bets $1.5, MP2 calls $1.50, MP3 folds, CO folds, Button folds, SB folds.

Turn: ($4.50) 7 (3 players)
Hero bets $2.5, MP2 calls $2.50.

River: ($9.50) 7 (3 players)
Hero checks, MP2 bets $5.